(Ceratocystis_perneri,((Protocystites_menevensis,(Arauricystis_primaeva,(Amygdalotheca_griffei,Galliaecystis_lignieresi))),(Lagynocystis_pyramidalis,(Peltocystis_cornuta,Lobocarpus_viscainoi,(Vizcainocarpus_dentiger,(Chinainocarpos_thorali,Ovocarpus_moncereti,(Aspidocarpus_bohemicus,(Mitrocystites_mitra,(Promitrocystites_barrandei,Mitrocystella_incipiens,Eumitrocystella_savilli,(Barrandeocarpus_jaekeli,Ateleocystites_guttenbergensis))))))))));